id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3870808,1980486,plaintiff,Addesley,William,,640883,"Addesley, William, of Bardefeld Magna",0 3870809,1980486,defendant,Nanseglos,John,gent,591385,"Nanseglos, John, of Peterborough, Nhants, gent",0